12-15-2004
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What if, I want to achieve and condition in between?
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1. Shell Programming and Scripting
Hi,
I have a statement in shell script which i am writing below:
if ]
then
.....
What is the meaning of -a option in files, meaning of the statement in the if condition ] means.
Thanks (3 Replies)
Discussion started by: dreams5617
3 Replies
2. Shell Programming and Scripting
can someone please tell me what is wrong with the below. i'm trying to get a script to run if the content of a variable is either small letter y or capital letter Y.
if
then
whatever
fi (4 Replies)
Discussion started by: Terrible
4 Replies
3. Shell Programming and Scripting
I want to write a program that would convert yard to feet and feet to yard.
i.e
1 yard = 3 * feet
Echo "enter a"
read a
expr a *3
The trick is that I want to give the user some options. After the conversion from yard to feet is done, I want to ask the user whether or not he/she wants to... (10 Replies)
Discussion started by: Ernst
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4. Shell Programming and Scripting
In my ksh script, if the conditions of a if statement are true, then do nothing; otherwise, execute some commands.
How do I write the "do nothing" statement in the following example?
Example:
if (( "$x"="1" && "$y"="a" && "$z"="happy" ))
then
do nothing
else
command
command
fi... (3 Replies)
Discussion started by: april
3 Replies
5. Shell Programming and Scripting
Hi All,
I am using Unix ksh script.
I need to insert values to a table using the o/p from a slelect statement.
Can anybody Help!
My script looks like tihs.
---`sqlplus -s username/password@SID << EOF
set heading off
set feedback off
set pages 0
insert into ${TB_NAME}_D... (2 Replies)
Discussion started by: nkosaraju
2 Replies
6. UNIX for Dummies Questions & Answers
I have the program:
#!/bin/ksh
echo Please enter yes or no
read n
typeset -l n
if ]
then
echo My name
exit
else
echo delete my name
fi
Question:
How can I make the program accept only the word "yes" or "no" otherwise it will ask the user to re-enter?
Thanks! (7 Replies)
Discussion started by: bobo
7 Replies
7. Shell Programming and Scripting
I'm trying to create a script that would allow me to identify the sucessful removal of a file. Here's what i put together so far, let me know if it's correct or not.
FILE_NAME="cactus.dat"
FILE_FIND='find / -name $FILE_NAME'
if ;then
echo "cactus.dat was not removed successfully" ... (3 Replies)
Discussion started by: sdpinoy
3 Replies
8. Shell Programming and Scripting
${PFILE}.backupfile
Please tell me what the above statement means? (1 Reply)
Discussion started by: lg123
1 Replies
9. Shell Programming and Scripting
Hi,
I have this code here. Its suppose to do something when certain condition is met, I'm pretty sure at least one of the condition will be meet somewhere in the loop but it always go to else part of the script.
Is something wrong on this script?
age_list=`tar -tvf /home/dir/$tarfile... (4 Replies)
Discussion started by: erin00
4 Replies
10. Shell Programming and Scripting
Hi folks,
I have a scenario to convert the update statements into insert statements using shell script (awk, sed...) or in database using regex.
I have a bunch of update statements with all columns in a file which I need to convert into insert statements.
UPDATE TABLE_A SET COL1=1 WHERE... (0 Replies)
Discussion started by: dev123
0 Replies
LEARN ABOUT DEBIAN
runalarm
RUNALARM(1) General Commands Manual RUNALARM(1)
NAME
runalarm - enforce a time limit on execution of a process
SYNOPSYS
runalarm [ -h ]
runalarm [ -d ] [ -t timeout ] command [ args ]
DESCRIPTION
runalarm tries to execute a command and, if the subprocess does not exit before a timer expires, tries to terminate that subprocess. Oth-
erwise, the exit status of the command is returned.
USAGE
-d
Debug mode; send log messages to standard error as well as to the system log.
-t timeout
Specifies the duration, in seconds, for runalarm to allow the command to run. The default is 1d duration (86400 seconds).
-h
Prints some basic help.
BUGS
Sending SIGALRM to runalarm before the timer has expired will cause the subprocess to be killed.
SEE ALSO
runlock(1), runstat(1)
AUTHOR
runalarm was written by Jamie Wilkinson <jaq@google.com>, based on some Python code by Craig Silverstein
COPYRIGHT
This program is copyright (C) 2000-2010 Google, Inc.
It is licensed under the Apache License, Version 2.0
Google, Inc. October 18, 2010 RUNALARM(1)